--- modules/system.module.orig	2005-03-22 23:06:24.000000000 -0500
+++ modules/system.module	2005-03-22 23:04:23.000000000 -0500
@@ -221,7 +221,7 @@
   $output .= form_group(t('Error handling'), $group);
 
   // caching:
-  $group  = form_radios(t('Cache support'), 'cache', variable_get('cache', 0), array(t('Disabled'), t('Enabled')), t('Enable or disable the caching of rendered pages.  When caching is enabled, Drupal will flush the cache when required to make sure updates take effect immediately.  Check the <a href="%documentation">cache documentation</a> for information on Drupal\'s cache system.', array('%documentation' => url('admin/help', NULL, NULL, 'cache'))));
+  $group  = form_radios(t('Cache support'), 'cache', variable_get('cache', CACHE_DISABLED), array(CACHE_DISABLED => t('Disabled'), CACHE_ENABLED_STRICT => t('Strict'), CACHE_ENABLED_LOOSE => t('Loose')), t('Enable or disable the caching of rendered pages.  When strict caching is enabled, Drupal will flush the entire cache when required to make sure updates take effect immediately.  When loose caching is enabled, Drupal will delay the flushing of the entire cache for several minutes, immediately flushing the cache only for specific users.  Loose caching is intended to improve performance on high traffic sites.  Check the <a href="%documentation">cache documentation</a> for information on Drupal\'s cache system.', array('%documentation' => url('admin/help', NULL, NULL, 'cache'))));
 
   $output .= form_group(t('Cache settings'), $group);